GROTHJAN
There are 70 known people with the surname GROTHJAN with 41 different first names. The surname GROTHJAN is particularly common in Ohio and California Here you can find the geographic distribution of this nachname in all states:
| 1 | ARIZONA | 3 | ARIZONA | 3 |
| 1 | CALIFORNIA | 9 | CALIFORNIA | 9 |
| 1 | COLORADO | 1 | COLORADO | 1 |
| 1 | FLORIDA | 1 | FLORIDA | 1 |
| 1 | ILLINOIS | 5 | ILLINOIS | 5 |
| 1 | INDIANA | 1 | INDIANA | 1 |
| 1 | KANSAS | 2 | KANSAS | 2 |
| 1 | MASSACHUSETTS | 1 | MASSACHUSETTS | 1 |
| 1 | MICHIGAN | 3 | MICHIGAN | 3 |
| 1 | MINNESOTA | 8 | MINNESOTA | 8 |
| 1 | OHIO | 34 | OHIO | 34 |
| 1 | OKLAHOMA | 1 | OKLAHOMA | 1 |
| 1 | SOUTH CAROLINA | 2 | SOUTH CAROLINA | 2 |